Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1998-04-07
2000-08-15
Dunn, Tom
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502325, 502326, 4232132, 4232135, 423625, 423628, B01J 2340
Patent
active
061036609
ABSTRACT:
A method of depositing catalytically active components on high-surface carrier materials is disclosed by dispersing the carrier materials in water and mixing this dispersion with an aqueous solution of soluble precursors of the catalytically active components. The pH of the dispersion is adjusted to a value between 6 and 8 before the aqueous solution of the precursors is supplied by capillary injection under constant agitation of the dispersion and thereafter, if necessary, the precursors of the catalytically active components are precipitated on the carrier material by capillary injection of a dilute base.
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Kreuzer Thomas
Lindner Dieter
Lox Egbert
Mussmann Lothar
Van Yperen Renee
Degussa Huls Aktiengesellschaft
Dunn Tom
Nguyen Cam N.
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